Base | Representation |
---|---|
bin | 1010100001100… |
… | …11001000100000 |
3 | 20011010120212111 |
4 | 11100303020200 |
5 | 140100233244 |
6 | 12432205104 |
7 | 2121310510 |
oct | 520631040 |
9 | 204116774 |
10 | 88289824 |
11 | 459234a7 |
12 | 25699794 |
13 | 153a36cc |
14 | ba23840 |
15 | 7b3ee34 |
hex | 5433220 |
88289824 has 48 divisors (see below), whose sum is σ = 207301248. Its totient is φ = 36191232.
The previous prime is 88289821. The next prime is 88289843. The reversal of 88289824 is 42898288.
It is a nialpdrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88289821) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3417 + ... + 13720.
It is an arithmetic number, because the mean of its divisors is an integer number (4318776).
Almost surely, 288289824 is an apocalyptic number.
It is an amenable number.
88289824 is an abundant number, since it is smaller than the sum of its proper divisors (119011424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88289824 is a wasteful number, since it uses less digits than its factorization.
88289824 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17177 (or 17169 counting only the distinct ones).
The product of its digits is 589824, while the sum is 49.
The square root of 88289824 is about 9396.2664926023. The cubic root of 88289824 is about 445.2837881782.
The spelling of 88289824 in words is "eighty-eight million, two hundred eighty-nine thousand, eight hundred twenty-four".
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